| Masters d'Espagne | 03/29 11:45 | 3 | Kantaphon Wangcharoen v Toma Junior Popov | L | 0-2 | |
| Masters d'Espagne | 03/28 09:00 | 4 | Kantaphon Wangcharoen v Hyeok Jin Jeon | W | 2-0 | |
| Masters d'Espagne | 03/27 10:00 | 5 | Jonathan Matias v Kantaphon Wangcharoen | W | 0-2 | |
| Open de Suisse | 03/20 19:30 | 5 | Hyeok Jin Jeon v Kantaphon Wangcharoen | L | 2-0 | |
| Orléans Masters | 03/13 18:00 | 5 | Kantaphon Wangcharoen v Mads Christophersen | L | 1-2 | |
| German Open | 02/29 19:00 | 4 | Chun-Yi Lin v Kantaphon Wangcharoen | L | 2-1 | |
| German Open | 02/28 12:55 | 5 | Magnus Johannesen v Kantaphon Wangcharoen | W | 1-2 | |
| Masters de Thaïlande | 02/01 09:05 | 4 | Kantaphon Wangcharoen v Ka Long Angus NG | L | 0-2 | |
| Masters de Thaïlande | 01/31 06:40 | 5 | Kantaphon Wangcharoen v Ygor Coelho | W | 2-1 | |
| Indonesia Masters | 01/24 07:45 | 5 | Kantaphon Wangcharoen v Anthony Sinisuka Ginting | L | 0-2 | |
| Open d'Inde | 01/16 07:45 | 5 | Shi Feng Li v Kantaphon Wangcharoen | L | 2-1 | |
| Open de Malaisie | 01/10 06:20 | 5 | Chun-Yi Lin v Kantaphon Wangcharoen | L | 2-0 | |
| Guwahati Masters | 12/06 08:10 | 5 | Kantaphon Wangcharoen v Yohanes Saut Marcellyno | L | 0-2 | |
| Syed Modi India Int. | 11/29 11:45 | 5 | Kantaphon Wangcharoen v Chun-Yi Lin | L | 1-2 | |
| China Masters | 11/22 05:55 | 5 | Guang Zu Lu v Kantaphon Wangcharoen | L | 2-0 | |
| Japan Masters | 11/15 05:30 | 5 | Kantaphon Wangcharoen v Takuma Obayashi | L | 0-2 | |
| Japan Masters Qual | 11/14 02:00 | 4 | Kantaphon Wangcharoen v Koo Takahashi | - | Walkover | |
| Hylo Open | 11/01 11:35 | 5 | Kantaphon Wangcharoen v Mark Caljouw | L | 1-2 | |
| Open de France | 10/24 10:25 | 5 | Kodai Naraoka v Kantaphon Wangcharoen | L | 2-0 | |
| Denmark Open | 10/19 11:15 | 4 | Kantaphon Wangcharoen v Shi, Y. Q. | L | 1-2 | |
| Denmark Open | 10/17 14:30 | 5 | Kantaphon Wangcharoen v Lakshya Sen | W | 2-0 | |
| Arctic Open | 10/11 10:10 | 5 | Tze Yong Ng v Kantaphon Wangcharoen | L | 2-0 | |
| Hong Kong Open 2019, MS | 09/13 06:50 | 5 | Kantaphon Wangcharoen v Magnus Johannesen | L | 0-2 | |
| Fuzhou China Open 2019, MS | 09/06 07:40 | 5 | Kantaphon Wangcharoen v Rasmus Gemke | L | 1-2 | |
| World Championships | 08/22 10:55 | 5 | Shi Feng Li v Kantaphon Wangcharoen | L | 2-0 | |
| World Championships | 08/21 14:45 | 6 | Kantaphon Wangcharoen v Fabio Caponio | W | 2-0 | |
| Australian Open | 08/02 08:05 | 5 | Shesar Hiren Rhustavito v Kantaphon Wangcharoen | L | 2-0 | |
| US Open 2019, MS | 07/12 21:20 | 5 | Kantaphon Wangcharoen v Takuma Obayashi | L | 0-2 | |
| Canada Open | 07/05 18:30 | 5 | Lan Xi Lei v Kantaphon Wangcharoen | L | 2-0 | |
| Indonesia Open | 06/13 07:55 | 5 | Kantaphon Wangcharoen v Tzu Wei Wang | L | 0-2 |
Kantaphon Wangcharoen (Thai: กันตภณ หวังเจริญ; born 18 September 1998) is a Thai badminton player. At the young age, Wangcharoen became the runner-up in the senior tournament 2014 Singapore International in the men's singles event after losing the match because of foot injury. Wangcharoen clinched the bronze medal at the World Junior Championships in the boys' singles event, also part of the junior team that won the mixed team bronze in 2014 and 2016, and Asian mixed team bronze in 2016.
Wangcharoen was a member of the Thailand national team that won the bronze medals at the 2017, 2019 SEA Games and 2019 Sudirman Cup. He also the finalist at the BWF Grand Prix Gold event 2017 Thailand Masters, and won the 2017 National Championships title.
At the 2018 Asian Games in Indonesia, Wangcharoen was criticized by the Thai media after he mocked and made fun of Indonesian fans in front of them by using offensive Thai language. He had recorded and published the offensive video clip on his personal Instagram account himself.
He ended the 2018 BWF season by qualified to compete at the World Tour Finals and catapulted him to a career-best world ranking of no. 15 at that year. He won the bronze medal at the 2019 BWF World Championships, becoming the first ever Thai player to win a World Championships medal in the men's singles event.